187.253.20.0/22

AS28509 · Cablemas Telecomunicaciones SA de CV

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Summary

Country	Mexico
Domain	izzi.mx
ASN	AS28509
Parent Range	187.253.16.0/21
Registry	LACNIC
ID	FRL5

WHOIS Details

inetnum:     187.253.16.0/21
status:      reallocated
aut-num:     N/A
owner:       Cablemas Telecomunicaciones SA de CV
ownerid:     MX-CTSC6-LACNIC
responsible: Isaac Torres Galvan
address:     Avenida Vasco de Quiroga, 2000, Col. Santa Fe
address:     01210 - Alcaldía Alvaro Obregon - CX
country:     MX
phone:       +52 777 2410061
owner-c:     FRL5
tech-c:      FRL5
abuse-c:     CTA6
created:     20130325
changed:     20130325
inetnum-up:  187.252.0.0/15

nic-hdl:     FRL5
person:      HERIBERTO ROMERO
e-mail:      ipmastercm@izzi.mx
address:     Av. Par vialVasco de Quiroga, 2000, Col. Santa Fe
address:     01219 - Alvaro Obregon - CX
country:     MX
phone:       +52  5550225413
created:     20080804
changed:     20250506

nic-hdl:     CTA6
person:      CABLEMAS TELECOMUNICACIONES - ABUSE
e-mail:      abuse@cableonline.com.mx
address:     AVENIDA PAR VIAL, 80, ATLACOMULCO
address:     62560 - JIUTEPEC - MO
country:     MX
phone:       +52  7773292473
created:     20120402
changed:     20120402

Overlapping Ranges

BGP prefixes that contain 187.253.20.0/22

Range	ASN	Company	Num of IPs
187.253.16.0/21	AS28509	Cablemas Telecomunicaciones SA de CV	2,048

Nearby Ranges

BGP prefixes that overlap with 187.253.0.0/16

Range	ASN	Company	Num of IPs
187.253.128.0/20	AS28509	Cablemas Telecomunicaciones SA de CV	4,096
187.253.224.0/20	AS28509	Cablemas Telecomunicaciones SA de CV	4,096
187.253.16.0/21	AS28509	Cablemas Telecomunicaciones SA de CV	2,048
187.253.172.0/23	AS28509	Cablemas Telecomunicaciones SA de CV	512
187.253.248.0/23	AS28509	Cablemas Telecomunicaciones SA de CV	512
187.253.26.0/23	AS28512	Cablemas Telecomunicaciones SA de CV	512
187.253.3.0/24	AS28509	Cablemas Telecomunicaciones SA de CV	256
187.253.15.0/24	AS28509	Cablemas Telecomunicaciones SA de CV	256
187.253.2.0/24	AS28545	Cablemas Telecomunicaciones SA de CV	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
108.253.98.118	AS7018 AT&T Enterprises, LLC	`2.08ms` from Atlanta, US
185.123.114.70	AS207045 KORE WIRELESS UK LIMITED	`0.52ms` from Brussels, BE
182.30.100.150	AS8987 Amazon Data Services Ireland Ltd	`0.86ms` from Columbus, US
76.187.123.6	AS11427 Charter Communications Inc	`6.98ms` from Dallas, US
52.210.145.230	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
86.155.64.102	AS2856 British Telecommunications PLC	`4.80ms` from London, GB
109.176.251.6	AS29802 HIVELOCITY, Inc.	`0.43ms` from London, GB
213.105.183.6	AS5089 Virgin Media Limited	`2.07ms` from London, GB
199.16.2.70	AS3379 Kaiser Foundation Health Plan, Inc.	`1.21ms` from Los Angeles, US
176.137.221.118	AS5410 Bouygues Telecom SA	`5.15ms` from Marseille, FR
70.30.249.198	AS577 Bell Canada	`1.71ms` from Montreal, CA
121.85.200.246	AS17511 OPTAGE Inc.	`1.83ms` from Osaka, JP
123.135.39.230	AS4837 CHINA UNICOM China169 Backbone	`5.17ms` from Qingdao, CN
67.118.111.6	AS7018 AT&T Enterprises, LLC	`1.63ms` from San Jose, US
98.51.178.70	AS7922 Comcast Cable Communications, LLC	`9.79ms` from San Jose, US
177.220.39.6	AS53187 UNIVERSIDADE ESTADUAL DE CAMPINAS	`3.98ms` from São Paulo, BR
219.127.85.6	AS17676 SoftBank Corp.	`3.02ms` from Tokyo, JP
218.29.201.54	AS4837 CHINA UNICOM China169 Backbone	`7.17ms` from Zhengzhou, CN
86.81.102.38	AS1136 KPN B.V.	`1.10ms` from Amsterdam, NL
96.33.194.54	AS20115 Charter Communications LLC	`16.16ms` from Atlanta, US
104.60.87.246	AS7018 AT&T Enterprises, LLC	`13.04ms` from Atlanta, US
50.252.153.102	AS7922 Comcast Cable Communications, LLC	`11.66ms` from Atlanta, US
27.254.94.102	AS9891 CS LOXINFO Public Company Limited.	`0.56ms` from Bangkok, TH
73.47.110.22	AS7922 Comcast Cable Communications, LLC	`7.17ms` from Boston, US
87.145.252.118	AS3320 Deutsche Telekom AG	`1.88ms` from Frankfurt am Main, DE

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f4 -m8 187.253.20.73

traceroute to 187.253.20.73 (187.253.20.73): 8 hops max, 52 byte packets

4 [AS56911] 185.169.236.244 24.871 ms

5 [] 185.1.95.14 27.366 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Frosinone, IT

On February 16th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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